[FFmpeg-devel] [PATCH] AAC: [PATCH] AAC: Add support for 7350Hz sampling rates

Michael Niedermayer michaelni at gmx.at
Fri Mar 13 19:06:14 CET 2015

On Fri, Mar 13, 2015 at 02:34:08PM -0300, Claudio Freire wrote:
> On Fri, Mar 13, 2015 at 12:39 PM, Nedeljko Babic
> <Nedeljko.Babic at imgtec.com> wrote:
> >> btw, i use the qemu from https://github.com/ssvb/QEMU.git
> >> for mips as it at least years ago supported more extensions, i
> >> would have guessed these where merged into main qemu but as you list
> >> all the disables in the wiki, maybe i was guessing wrong
> >
> > I can confirm that main qemu supports both fpu and dspr1/dspr2 extension.
> > Appropriate cpu model needs to be selected in order for the extension to be available.
> > 74Kf supports all extensions, so adding "-cpu 74Kf" in "--target-exec" should enable fpu, dspr1 and dspr2 extensions.
> As I was building on a more complete reply, the problem I have is with
> the glibc, which is built with the soft float ABI.

> As soon as I finish all the tests (they take a while) I'll post more

they really shouldnt take much time

a build (with ccache) should be quite fast and you only need to test
make -j<num> fate-aac-s7350-encode

can it be that theres some float rounding somewhere that leads to a
different decission that causes this ?

> details. But I've run the thing several times built in different ways,
> and when it runs at all, it runs fine (the tests are fixed), so I
> don't know why they're not fixed fo r
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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